Anibal Hernandez
Member
- Join Date
- Aug 2003
- Posts
- 71
AD’s 260 PID Control Output to turn Contactors
Does anyone here have a suggestion on how to use the Control Output value of a PID to turn a discrete Contactor ON-OFF?
This is a 3 Compressors application in which the goal is to maintain a healthy 80 PSI pressure in the plant. One contactor per compressor.
I once saw a logic that used this Control Output value as the preset value of a Timer; I just cannot remember how it was done.
Thanks for your input.
Andy
Does anyone here have a suggestion on how to use the Control Output value of a PID to turn a discrete Contactor ON-OFF?
This is a 3 Compressors application in which the goal is to maintain a healthy 80 PSI pressure in the plant. One contactor per compressor.
I once saw a logic that used this Control Output value as the preset value of a Timer; I just cannot remember how it was done.
Thanks for your input.
Andy